package week4;

/**
 * Created by dell on 2017/3/16.
 */
public class Rectangle extends GeometricObject{
    private double width;
    private double height;

    public Rectangle() {
    }
    public Rectangle(double width,double height) {
        this.width = width;
        this.height = height;
    }
    public double getWidth() {
        return width;
    }
    public void setWidth(double width) {
        this.width = width;
    }
    public double getHeight() {
        return height;
    }
    public void setHeight(double height) {
        this.height = height;
    }
    public double getArea() {
        return width * height;
    }
    public double getPerimeter() {
        return 2 * (width + height);
    }
}
